<?php
	$camemberts_0=array('ve'=>true, 'ja'=>true);
	$camemberts_1=array('ja', 'ro');
	$camemberts_2=array();
	$camemberts_3=array();
	$camemberts_0['ro']=true;
	$camemberts_0['ja']=true;
	
	$camemberts=array($camemberts_0,$camemberts_1,$camemberts_2,$camemberts_3);
	print_r ($camemberts);
	$i=0;
	
	
	while($i<sizeof($camemberts)){
		sort($camemberts[$i]);
		$i++;
	}
	
	
	$nb_camemberts=array(4,2,0,0);
	echo '<br/>';
	$camemberts=serialize($camemberts);
	echo "Nb_camemberts= ".serialize($nb_camemberts)." et camemberts = ".$camemberts;
	$camemberts=unserialize($camemberts);
	print_r ($camemberts);
?>